NSN 5331-01-227-4049 M25988/3-430, M259883430, MIL-R-25988/3
Product Details | O-RING
5331-01-227-4049 A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see PACKING,PREFORMED. For noncircular items with a round cross-section, see SEAL,NONMETALLIC ROUND SECTION and RUBBER,ROUND SECTION.
Part Alternates: M25988/3-430, M259883430, MIL-R-25988/3, MILR259883, 5331-01-227-4049, 01-227-4049, 5331012274049, 012274049
Hardware and Abrasives | O-Ring
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 03 MAR 1986 | 01-227-4049 | 47946 ( O-RING ) |
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Related Products | NSN 5331-01-227-4049
Technical Data | NSN 5331-01-227-4049
| Characteristic | Specifications |
|---|---|
| MATERIAL | RUBBER FLUOROSILICONE CLASS FQ |
| MATERIAL DOCUMENT AND CLASSIFICATION | M25988,TY1,CL1,GR60 FED SPEC ALL MATERIAL RESPONSES |
| COLOR | BLUE |
| HARDNESS RATING | 55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM |
| CENTER HOLE DIAMETER | 5.063 INCHES MINIMUM AND 5.137 INCHES MAXIMUM |
| CROSS-SECTIONAL HEIGHT | 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM |
| SPECIFICATION/STANDARD DATA | 81349-M25988/3-430 GOVERNMENT SPECIFICATION |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-R-25988/3 |
| MANUFACTURERS CODE | 81349 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | M25988/3-430 |
Restrictions/Controls & Freight Information | NSN 5331-01-227-4049
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||